CN216712798U - Bridge engineering sound barrier mounting tool - Google Patents
Bridge engineering sound barrier mounting tool Download PDFInfo
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- CN216712798U CN216712798U CN202220172892.3U CN202220172892U CN216712798U CN 216712798 U CN216712798 U CN 216712798U CN 202220172892 U CN202220172892 U CN 202220172892U CN 216712798 U CN216712798 U CN 216712798U
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- sound barrier
- wire rope
- rod
- steel wire
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Abstract
The utility model belongs to the technical field of bridge engineering, and particularly relates to a bridge engineering sound barrier mounting tool which comprises a supporting underframe and a lifting mechanism, wherein a bottom plate, a reinforcing rod and a vertical rod form a stable system when the mounting tool is used, a front steel wire rope and a rear steel wire rope form a lever system through a pull ring, an upper pin column and a support rod, and the lever system is matched with a common forklift for use, so that the actual working requirement can be met, convenience is provided for mounting the sound barrier, a sling is hung in front of a limit pillar on the support rod, the tail end of the sling is firmly connected with the sound barrier through a suction disc, the forklift is operated to enable the sound barrier to reach the mounting height, the length of an anchoring rope is adjusted to enable the lifting height of the sound barrier to meet the mounting requirement when a forklift lifting mechanism reaches the maximum, the sound barrier of the bridge engineering is mounted conveniently and safely, time and labor are saved, and damage to a finished road surface layer or a bridge structure is prevented from being damaged.
Description
Technical Field
The utility model belongs to the technical field of bridge engineering, and particularly relates to a mounting tool for a sound barrier of bridge engineering.
Background
The sound barrier is mainly used for sound insulation and noise reduction of highways, expressways, overhead composite roads and other noise sources. The sound insulation method is divided into a reflection type sound barrier for pure sound insulation and a composite type sound barrier combining sound absorption and sound insulation, and the latter is a more effective sound insulation method. Refers to a wall structure provided beside railways and highways to reduce the influence of driving noise on nearby residents. The insertion of a facility between the source and the receiver, called a sound barrier, provides a significant additional attenuation of the sound wave propagation, thus attenuating the noise contribution in the area where the receiver is located.
When the bridge engineering sound barrier is installed, the lower part anti-collision wall and the bridge road surface layer are all constructed, the sound barrier is generally high, during construction, machinery is required to be used for lifting the sound barrier, and each sound barrier is inserted between the sound barrier stand columns from top to bottom. If large machines, such as cranes, etc., are used, which are often economically unreasonable, they may cause damage to the finished road surface or the bridge structure, or they may not have the bridge deck parking installation condition because the bridge works are driven,
based on this, it is necessary to research a bridge engineering sound barrier installation tool.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects and problems of the existing equipment, the utility model provides a mounting tool for a sound barrier of bridge engineering, which effectively solves the problems that the sound barrier of the bridge engineering in the existing equipment is troublesome to mount, wastes time and labor, is inconvenient to use large machinery such as a crane and the like, is not only unreasonable in economy, but also can damage the finished road surface layer or the bridge structure, or does not have the bridge deck parking and mounting conditions because the bridge engineering is already on traffic.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a bridge engineering sound barrier installation tool comprises a supporting underframe and a hoisting mechanism, wherein the hoisting mechanism comprises a fixed frame, a supporting rod, a front steel wire rope and a rear steel wire rope, an upper pin is installed on the upper part of the fixed frame, a lower pin is installed on the lower part of the fixed frame, the supporting rod is fixed on the fixed frame through the lower pin, the rear steel wire rope is arranged between the rear end of the supporting rod and the upper pin through a pull ring, the front steel wire rope is arranged between the front end of the supporting rod and the upper pin through the pull ring, a limiting pillar is fixed on the front end of the supporting rod, and an anchoring rope is hinged on the rear end of the supporting rod through the pull ring; the supporting chassis comprises a bottom plate, a reinforcing rod and a vertical rod, the upper portion of the vertical rod is fixed on the fixing frame through the lower pin, the lower portion of the vertical rod is fixed on the bottom plate, the reinforcing rod is fixed between the bottom plate and the vertical rod, and the middle portion of the bottom plate is provided with a forklift groove which is through from front to back.
Furthermore, the front steel wire rope is divided into a front part and a rear part, a spline bolt is arranged between the front part and the rear part, the length of the rear steel wire rope is adjustable, and the upper pin column and the lower pin column are provided with adaptive limiting nuts outside the fixing frame.
Furthermore, the support rod is divided into a front part and a rear part from the lower pin column, a certain included angle is formed between the front part and the rear part in the upward direction, and the included angle is between one hundred fifty degrees and one hundred seventy degrees.
Furthermore, the front end of the supporting rod is sleeved with a fixing sleeve, a telescopic rod is fixed on the fixing sleeve, and an anti-collision seat is fixed at the lower end of the telescopic rod.
Furthermore, the lower surface of the anti-collision seat is uniformly provided with elastic balls.
The utility model has the beneficial effects that: the utility model is mainly used for the installation work of the sound barrier of bridge engineering, through the matching arrangement of the fixed mount, the supporting rod, the front steel wire rope and the rear steel wire rope, when in use, the supporting rod is installed on the fixed mount by the lower pin, then the front steel wire rope and the rear steel wire rope are installed on the fixed mount by the upper pin, the lengths of the front steel wire rope and the rear steel wire rope are adjusted according to the actual use condition so as to facilitate the faster assembly equipment, the supporting rod and the whole body formed by the parts can rotate around the lower pin, the anchoring rope is temporarily fixed at the uppermost end of the lifting mechanism of the matched forklift, the length of the anchoring rope is required to meet the requirement that the lifting mechanism of the matched forklift rises to the maximum, the front end of the supporting rod is at least five meters less than the highest point of the sound barrier to be lifted, the sling is installed on the supporting rod, the anchoring rope can be limited by the limiting support column, the safety lifting mechanism of the sound barrier is ensured to be lifted, and the convenience is provided for adjusting the use length of the front steel wire rope by the arrangement of the flower rod bolt, set up limit nut simultaneously and can facilitate for equipment assembly and disassembly, improve equipment practicality.
During the use, welded connection between bottom plate, stiffener and the pole setting, the fork truck groove that link up around the middle part of bottom plate is seted up, and its inside admissible inserts supporting fork truck front tooth completely, and the distance adaptation between the interval between two fork truck grooves and the supporting fork truck front tooth facilitates for the sound barrier installation, improves work efficiency.
Therefore, the utility model has novel structure, can meet the actual working requirement by arranging the supporting underframe and the lifting mechanism and matching with the common forklift for use, provides convenience for the installation work of the sound barrier, comprises a stable system consisting of the bottom plate, the reinforcing rod and the upright rod, and a lever system consisting of the front steel wire rope and the rear steel wire rope through the pull ring, the upper pin column and the supporting rod, completes the assembly of the stable system, lowers the front tooth of the matched forklift to the lowest, adjusts the width of the front tooth to be consistent with the width of two forklift grooves on the bottom plate, penetrates the front tooth into the forklift grooves, connects the anchoring rope to the uppermost end of the lifting mechanism of the matched forklift, temporarily fixes the sling before the limiting post on the supporting rod, firmly connects the sound barrier through the sucking disc at the tail end of the sling, operates the forklift to enable the sound barrier to reach the installation height, adjusts the length of the anchoring rope to enable the lifting mechanism of the sound barrier to meet the installation requirement when the lifting mechanism of the forklift reaches the highest height, the bridge engineering sound barrier is convenient and safe to install, time and labor are saved, and damage to the finished road surface layer or a bridge structure is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of the structure of fig. 1.
Fig. 3 is a schematic diagram of the application structure of the present invention.
Fig. 4 is a schematic view of the crash pad axial-measuring structure in fig. 3.
The reference numbers in the figures are: the anti-collision device comprises a fixing frame 1, a supporting rod 2, a front steel wire rope 3, a rear steel wire rope 4, an upper pin column 5, a lower pin column 6, a limiting support column 7, an anchoring rope 8, a bottom plate 9, a reinforcing rod 10, a vertical rod 11, a forklift groove 12, a flower rod bolt 13, a limiting nut 14, a fixing sleeve 15, a telescopic rod 16, an anti-collision seat 17 and an elastic ball 18.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
Example 1: this embodiment aims at providing a bridge engineering sound barrier mounting tool, in the work of mainly used bridge engineering sound barrier installation, so that it is more troublesome to solve present bridge engineering sound barrier installation, waste time and energy, be not convenient for use large-scale machinery, like the crane etc., it is unreasonable not only in economy, still can cause destruction or cause destruction to bridge structures to the road surface course that has accomplished, thereby perhaps because bridge engineering leads to the car and does not possess the problem that the bridge floor parks the condition of installing, based on this, this embodiment is mainly to installation equipment, support chassis and handling mechanism have been set up.
In a specific structure, as shown in fig. 1-3, a bridge engineering sound barrier installation tool comprises a supporting underframe and a hoisting mechanism, wherein the hoisting mechanism comprises a fixed frame 1, a supporting rod 2, a front steel wire rope 3 and a rear steel wire rope 4, an upper pin 5 is installed on the upper part of the fixed frame 1, a lower pin 6 is installed on the lower part of the fixed frame 1, the supporting rod 2 is fixed on the fixed frame 1 through the lower pin 5, the rear steel wire rope 4 is arranged between the rear end of the supporting rod 2 and the upper pin 5 through a pull ring, the front steel wire rope 3 is arranged between the front end of the supporting rod 2 and the upper pin 5 through the pull ring, a limiting support post 7 is fixed on the front end of the supporting rod 2, and an anchoring rope 8 is hinged on the rear end of the supporting rod 2 through the pull ring; through mount 1, bracing piece 2, preceding wire rope 3 and back wire rope 4's cooperation setting, during the use, install bracing piece 2 on the mount with lower round pin post 6, then install preceding wire rope 3 and back wire rope 4 on mount 1 with last round pin post 5, adjust the length of preceding wire rope 3 and back wire rope 4 according to the in-service use condition, so that faster equipment, bracing piece 2 and above whole that part is constituteed can do certain rotation around lower round pin post 6, fix anchor rope 8 temporarily at supporting fork truck elevating system topmost, its length needs to satisfy supporting fork truck elevating system and rise to the highest time, bracing piece 2 front end is than needing to hoist sound barrier peak five meters at least more than zero, the suspender is installed on bracing piece 2, can be spacing to it through spacing pillar 7, guarantee the safe hoisting of sound barrier.
The supporting underframe comprises a bottom plate 9, a reinforcing rod 10 and an upright rod 11, the upper part of the upright rod 11 is fixed on the fixed frame 1 through a lower pin 6, the lower part of the upright rod 11 is fixed on the bottom plate 9, the reinforcing rod 10 is fixed between the bottom plate 9 and the upright rod 11, and the middle part of the bottom plate 9 is provided with a forklift groove 12 which is through from front to back; during the use, welded connection between bottom plate 9, stiffener 10 and pole setting 11, the fork truck groove 12 that link up around having seted up in the middle part of bottom plate 9, its inside admissible complete insertion supporting fork truck front tooth, the distance adaptation between the distance between two fork truck grooves 12 and the supporting fork truck front tooth improves work efficiency for the sound barrier installation facilitates.
In the embodiment, through the arrangement of the supporting underframe and the hoisting mechanism, the device is matched with a common forklift for use, the actual working requirement can be met, and the convenience is provided for the installation work of the sound barrier, a stable system is formed by the bottom plate 9, the reinforcing rod 10 and the upright stanchion 11, a lever system is formed by the front steel wire rope 3 and the rear steel wire rope 4 through the pull ring, the upper pin column 5 and the supporting rod 2, the assembly is completed, the front tooth of the matched forklift is reduced to the lowest, the width of the front tooth is adjusted to be consistent with the width of the two forklift slots 12 on the bottom plate 9, the front tooth is penetrated into the forklift slot 12, the anchoring rope 8 is connected to the uppermost end of the lifting mechanism of the matched forklift and is temporarily fixed, the sling is hung in front of the upper limiting stanchion 7 on the supporting rod 2, the tail end of the sling is firmly connected with the sound barrier through the suction cup, the forklift is operated to enable the sound barrier to reach the installation height, the length of the anchoring rope 8 is adjusted to enable the lifting mechanism of the forklift to reach the highest, the sound barrier is hoisted highly to satisfy the installation requirement, makes bridge engineering sound barrier simple to operate safety, and labour saving and time saving avoids the road surface course of having accomplished to cause destruction or causes destruction to bridge structures.
Example 2: this example is substantially the same as example 1, except that: the present embodiment further describes the specific structure of the front steel cord 3.
In a specific structure, as shown in fig. 1-2, a front steel wire rope 3 is divided into a front part and a rear part, a spline bolt 13 is arranged between the front part and the rear part, the length of a rear steel wire rope 4 is adjustable, and an upper pin 5 and a lower pin 6 are provided with adaptive limiting nuts 14 on the outer side of a fixed frame; through setting up colored pole bolt 13, can facilitate for adjusting preceding wire rope 3's use length, set up limit nut 14 simultaneously and can facilitate for equipment assembly and disassembly, improve equipment practicality.
The supporting rod 2 is divided into a front part and a rear part from the lower pin 6, a certain included angle is formed between the front part and the rear part in the upward direction, and the included angle is between one hundred fifty degrees and one hundred seventy degrees; through the setting of bracing piece 2, upwards to form certain contained angle between the front portion of bracing piece 2 and the rear portion, can make equipment assembly more firm safety.
Example 3: this example is substantially the same as example 1, except that: the embodiment further describes the specific structure of the crash pad 17.
In the specific structure, as shown in fig. 4, the front end of the support rod 2 is sleeved with a fixed sleeve 15, an expansion link 16 is fixed on the fixed sleeve 15, and an anti-collision seat 17 is fixed at the lower end of the expansion link 16; through the setting of anticollision seat 17, fixed cover 15 is elastic rubber, can be convenient for the suit of anticollision seat 17 on bracing piece 2, and the telescopic link 16 can be according to bracing piece 2 and the distance between the sound protective screen adjust the position of use of anticollision seat 17, and anticollision seat 17 can make the sound protective screen remain stable, avoids it to shake in disorder impaired.
The lower surface of the anti-collision seat 17 is uniformly provided with elastic balls 18; through the arrangement of the elastic ball 18, the impact of the sound barrier on the anti-collision seat 17 can be reduced, and the damage to equipment is reduced as much as possible.
Claims (5)
1. The utility model provides a bridge engineering sound barrier mounting tool which characterized in that: the hoisting mechanism comprises a supporting underframe and a hoisting mechanism, the hoisting mechanism comprises a fixing frame, a supporting rod, a front steel wire rope and a rear steel wire rope, an upper pin is arranged at the upper part of the fixing frame, a lower pin is arranged at the lower part of the fixing frame, the supporting rod is fixed on the fixing frame through the lower pin, the rear steel wire rope is arranged between the rear end of the supporting rod and the upper pin through a pull ring, the front steel wire rope is arranged between the front end of the supporting rod and the upper pin through the pull ring, a limiting pillar is fixed at the front end of the supporting rod, and an anchoring rope is hinged at the rear end of the supporting rod through the pull ring; the supporting chassis comprises a bottom plate, a reinforcing rod and a vertical rod, the upper portion of the vertical rod is fixed on the fixing frame through the lower pin, the lower portion of the vertical rod is fixed on the bottom plate, the reinforcing rod is fixed between the bottom plate and the vertical rod, and the middle portion of the bottom plate is provided with a forklift groove which is through from front to back.
2. The bridge engineering sound barrier installation tool of claim 1, wherein: the front steel wire rope is divided into a front part and a rear part, a spline bolt is arranged between the front part and the rear part, the length of the rear steel wire rope is adjustable, and the upper pin column and the lower pin column are provided with adaptive limiting nuts outside the fixing frame.
3. The bridge engineering sound barrier installation tool of claim 1, wherein: the supporting rod is divided into a front part and a rear part from the lower pin, a certain included angle is formed between the front part and the rear part in the upward direction, and the included angle is between one hundred fifty degrees and one hundred seventy degrees.
4. The bridge engineering sound barrier installation tool of claim 1, wherein: the front end of the supporting rod is sleeved with a fixing sleeve, a telescopic rod is fixed on the fixing sleeve, and an anti-collision seat is fixed at the lower end of the telescopic rod.
5. The bridge engineering sound barrier installation tool of claim 4, wherein: the lower surface of the anti-collision seat is uniformly provided with elastic balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220172892.3U CN216712798U (en) | 2022-01-22 | 2022-01-22 | Bridge engineering sound barrier mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220172892.3U CN216712798U (en) | 2022-01-22 | 2022-01-22 | Bridge engineering sound barrier mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216712798U true CN216712798U (en) | 2022-06-10 |
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ID=81874618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220172892.3U Active CN216712798U (en) | 2022-01-22 | 2022-01-22 | Bridge engineering sound barrier mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216712798U (en) |
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2022
- 2022-01-22 CN CN202220172892.3U patent/CN216712798U/en active Active
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